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Growth Technology Orchid Focus GROW - 250ml

$15.00 NZD

New size

If you want to level up your plant care game by upgrading your fertiliser, but only have a few plants, or you're not ready to commit to the bigger 1 litre size yet, then this new 250ml size was made for you (well, for your plants actually). 250mls makes 50 litres diluted. One free 5ml pipette included with every GT order.

Which plants is GT Orchid Focus GROW for?

For your Orchids, Hoyas and other flowering plants with similar higher nutritional requirements and sensitivities, such as African Violets. Originally developed for the renowned Kew Royal Botanic Gardens in London, home to the famous Kew Gardens' annual Orchid Festival.

When to change from BLOOM to GROW

Continue feeding BLOOM until flowering finishes, then shift to GROW. For when to shift back to BLOOM, see this guideOrchids and Hoyas need the same 12 essential minerals, but amounts required change depending on the lifecycle phase. The biggest nutritional variation is between mineral requirements during the vegetative phase (when growing foliage), versus the reproductive state (when flowering).  

"'s the care you give, including what you feed, when an orchid is NOT flowering, that can be the key to unlock successful flowering next season."

During the vegetative phase, mineral requirements are not the same as the reproductive phase, requiring the shift from a bloom to a grow formula, supporting the growth required for repeat blooming next season. Nitrogen, phosphorus, potassium, calcium levels and more are all different. 

Directions for Use

General maintenance:  5mls (1 teaspoon) per 1 litre water. During the growing season or for fast growers or heavy feeders:  8mls per 1 litre water. To avoid irreversible deficiencies in immobile nutrients (such as calcium), it's recommended to fertilise with GT Focus every time you water.   


Who are GT?

Growth Technology are known in the industry as GT. The clever chaps behind world-famous Clonex (marketed here Yates). Lucky for us, GT created a specialist crop-specific nutrient range called GT Focus, each tailored to match a plant's unique nutrient needs.

Although every GT formula is different, there are some things that stay the same...  


Calcium is essential, yet most fertilisers don't include it. Common signs of a calcium deficiency can include:

  • Cracked, split, cupping or curling, weaker leaves
  • Slower growth
  • Twisted or deformed new growth
  • Pale or yellowing new growth
  • Buds that fall off before plants flower (a cause of bud blast in Orchids and Hoyas) 

All GT formulas include calcium
, immediately available to plants, however Orchid Focus GROW and Orchid Focus BLOOM have increased calcium levels to meet the higher demands of Orchids, Hoyas and other calcium-lovers. No guesswork needed with supplements. No human foods needed that can attract Fungus Gnats or take ages to break down. 


Free of Urea

The most common nitrogen source in fertilisers, however harder for orchids and hoyas to convert into life-giving nitrogen. With urea as the nitrogen source, the risk of fertiliser burn increases. GT Orchid Focus GROW and BLOOM are guaranteed urea-free, using instantly available nitrate instead. 

No Chlorides

Potassium Chloride tops the list for the highest-salt index of all common fertiliser ingredients. High-salt fertilisers are most definitely not good for orchids or hoyas. High chloride levels can scorch foliage and stunt growth, change soil pH, turning safe nutrients toxic, putting plants at risk of an early, yet preventable death. GT Orchid Focus is free of chlorides.

Complete + Balanced

Most fertilisers provide Nitrogen (N), Phosphorus (P) and Potassium (K) only (NPK). 'The Big 3' plants need the most of, but not all 12 that a plant needs. GT provides all 12 essential minerals Orchids and Hoyas need. GT is formulated for Orchids and genera with similar nutritional requirements. That means no nickel or cobalt (essential for crops such as barley, and legumes such as beans), but potentially toxic, even in low levels for Orchids and Hoyas. No added sodium. Essential for some C4 plants (like celery and spinach), but phytotoxic for Orchids and Hoyas. All GT formulas are both complete and balanced. Everything plants need, nothing they don't.

pH Buffered

Most Orchids and Hoyas we keep are epiphytes which do best with a pH close to that of rain, around pH 6. Even if you provide all 12 essential minerals, if the pH is wrong, nutrients can be locked in the soil. A pH of 6 keeps all 12 essential nutrients safe and available. GT Focus is pH buffered to maintain an ideal, slightly acidic pH.

Chelated Minerals

Pronounced 'key-lay-ted' (like a key in a door). For Orchids and Hoyas to utilise the 5 essential metal minerals they need to be in a water-soluble form. Chelating attaches organic molecules to metal minerals such as iron, keeping them water-soluble, unlocked and availableGT Focus uses chelated metal minerals to help avoid deficiencies. 


Find out when to expect your indoor orchid to bloom and how to get them to flower again (and again) Learn more >


Customer Reviews

Based on 5 reviews
New Growth

I have starting using Growth Technology Orchid Focus on both my Orchids and Hoyas. They certainly are putting on new growth and generally showing signs that they love their new food! Thank you so much for your prompt service and the helpful Plant Care guides (a great refer to).

Happy healthy Hoya and orchids

I started using this product originally for my orchids and now with my new Hoya Kerrii cuttings. My orchids are all sending out happy roots and look well nourished. My Hoya Kerrii have been a huge surprise though. I know they are slow growers but these cuttings are now sending out new leaves, rooting quickly, and starting to vine. 10/10 will buy again.

stefanie luo
The right choice.

The orchid at home will grow very slowly in winter and needs a lot of nutrients to help it grow. This product is the right choice.

Linus Merchant
Looking so healthy

I’ve recently rescued a few overgrown orchids that are showing fast recovery using GT Orchid Focus Grow. My babies and non-flowering orchids are thriving even though the weather's been cold and overcast. I have been using GT's other products, such as Foliage Focus for longer and everything is looking so healthy and popping new growth constantly.

Reem Soliman

I like this product. It helps encourage orchid flowers spike.

Shipping and Delivery FAQ's


 is FREE for all orders over $99. For orders under $99: Auckland Standard $5, signature required is $7 or rural is $9. The rest of the North Island and the South Island: Standard $7, signature required is $9, or rural is $11. Plants and fragile or oversize products have their own rates (worked out in the cart based on your order). 


Stock levels are live. Everything showing in stock online, is in stock right here, right now, in Auckland NZ, ready to ship. No drop shipping from other countries. No delays.



Orders ship every week-day, Monday to Friday. Orders placed before 7pm Monday to Thursday leave the next morning. Zoom zoom! Fri, Sat & Sun orders leave Monday (or the next working day).



Normal delivery is 1 to 2 working days. Rural and some regions can take a day or 2 longer, depending on where you're based (I'm based in Auckland). 

More about shipping and delivery > 



"Anna was brilliant. Order placed and sent the next day. Received in awesome packaging. Couldn’t ask for more... will definitely use you again and again and again. Highly recommend." Scott Guthrie 

"I can’t recommend love that leaf highly enough. I’ve bought a couple of times so far and on both occasions Anna has been more helpful than I could possibly wish for. 5 stars! Don’t hesitate to order from Love That Leaf. Excellent service and super fast delivery." Rob Gordon

Why choose to buy from Love That Leaf?


When you buy from me you're supporting a local, small, family business. Love That Leaf is a registered NZ business, based in Auckland. 


You'll also get your goodies super fast. Everything showing in stock on the website is right here, in stock, ready to ship to you. I ship daily, Monday to Friday. Your order will be normally be on the courier the same or next working day. Zoom zoom!


I stand by everything I sell and will always help put right anything that goes wrong. When you choose to buy from a registered NZ business (like me), you're also covered by the Consumer Guarantees Act, unlike overseas purchases or private sales, where you can end up stuck with no rights if anything arrives damaged or stops working.


I won't go AWOL on you. I'm here for support and advice anytime, even if you haven't bought from me yet. A lot of lovely people helped me along my plant journey, and I want to pay it forward. Please don't hesitate to ask for help. No obligation at all to purchase. 


"Super impressed with this business. Something that is lost nowadays, is customer service. This however is not the case with Anna from Love that Leaf. Very happy with my purchase, very happy with the product information provided and very happy with the quick shipping and great packaging. Thanks!" Melayna Anderson

"By far the best customer care I've had in a long time. Website is such a wealth of information and the email with instructions for use after my purchase was fantastic. The pipette for measuring the correct amount was such a great inclusion, and the personalised message on the package was very cool. Definitely my go to shop for plant supplies now. Thanks Love That Leaf! A+++" Karyn Wilson